/Engine/Plugins/Developer/Concert/ConcertSync/ConcertSyncClient/Source/ConcertSyncClient/Public/IConcertClientWorkspace.h
Returns true if the specified asset has unsaved modifications from any other client than the one corresponding to this workspace client and possibly returns more information about those other clients.
bool IsAssetModifiedByOtherClients ( const [FName](API\Runtime\Core\UObject\FName) & AssetName, int32 * OutOtherClientsWithModifNum, [TArray](API\Runtime\Core\Containers\TArray)< [FConcertClientInfo](API\Plugins\Concert\FConcertClientInfo) > * OutOtherClientsWithModifInfo, int32 OtherClientsWithModifMaxFetchNum ) const